4157205120

素因数分解:

$2^7\times 3^5\times 5^1\times {\mathrm{26731}}^1$

素因数の和:26765

約数の個数: 192

約数和(自身を含む): 14887585440

約数和(自身を除く): 10730380320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 243, 270, 288, 320, 324, 360, 384, 405, 432, 480, 486, 540, 576, 640, 648, 720, 810, 864, 960, 972, 1080, 1152, 1215, 1296, 1440, 1620, 1728, 1920, 1944, 2160, 2430, 2592, 2880, 3240, 3456, 3888, 4320, 4860, 5184, 5760, 6480, 7776, 8640, 9720, 10368, 12960, 15552, 17280, 19440, 25920, 26731, 31104, 38880, 51840, 53462, 77760, 80193, 106924, 133655, 155520, 160386, 213848, 240579, 267310, 320772, 400965, 427696, 481158, 534620, 641544, 721737, 801930, 855392, 962316, 1069240, 1202895, 1283088, 1443474, 1603860, 1710784, 1924632, 2138480, 2165211, 2405790, 2566176, 2886948, 3207720, 3421568, 3608685, 3849264, 4276960, 4330422, 4811580, 5132352, 5773896, 6415440, 6495633, 7217370, 7698528, 8553920, 8660844, 9623160, 10264704, 10826055, 11547792, 12830880, 12991266, 14434740, 15397056, 17107840, 17321688, 19246320, 21652110, 23095584, 25661760, 25982532, 28869480, 30794112, 32478165, 34643376, 38492640, 43304220, 46191168, 51323520, 51965064, 57738960, 64956330, 69286752, 76985280, 86608440, 92382336, 103930128, 115477920, 129912660, 138573504, 153970560, 173216880, 207860256, 230955840, 259825320, 277147008, 346433760, 415720512, 461911680, 519650640, 692867520, 831441024, 1039301280, 1385735040, 2078602560, 4157205120]

約数ペア:

[(1, 4157205120), (2, 2078602560), (3, 1385735040), (4, 1039301280), (5, 831441024), (6, 692867520), (8, 519650640), (9, 461911680), (10, 415720512), (12, 346433760), (15, 277147008), (16, 259825320), (18, 230955840), (20, 207860256), (24, 173216880), (27, 153970560), (30, 138573504), (32, 129912660), (36, 115477920), (40, 103930128), (45, 92382336), (48, 86608440), (54, 76985280), (60, 69286752), (64, 64956330), (72, 57738960), (80, 51965064), (81, 51323520), (90, 46191168), (96, 43304220), (108, 38492640), (120, 34643376), (128, 32478165), (135, 30794112), (144, 28869480), (160, 25982532), (162, 25661760), (180, 23095584), (192, 21652110), (216, 19246320), (240, 17321688), (243, 17107840), (270, 15397056), (288, 14434740), (320, 12991266), (324, 12830880), (360, 11547792), (384, 10826055), (405, 10264704), (432, 9623160), (480, 8660844), (486, 8553920), (540, 7698528), (576, 7217370), (640, 6495633), (648, 6415440), (720, 5773896), (810, 5132352), (864, 4811580), (960, 4330422), (972, 4276960), (1080, 3849264), (1152, 3608685), (1215, 3421568), (1296, 3207720), (1440, 2886948), (1620, 2566176), (1728, 2405790), (1920, 2165211), (1944, 2138480), (2160, 1924632), (2430, 1710784), (2592, 1603860), (2880, 1443474), (3240, 1283088), (3456, 1202895), (3888, 1069240), (4320, 962316), (4860, 855392), (5184, 801930), (5760, 721737), (6480, 641544), (7776, 534620), (8640, 481158), (9720, 427696), (10368, 400965), (12960, 320772), (15552, 267310), (17280, 240579), (19440, 213848), (25920, 160386), (26731, 155520), (31104, 133655), (38880, 106924), (51840, 80193), (53462, 77760)]